In these instances virtually all leaves were combusted.
Second, elemental arsenic does not combust with copper in alloying as in the case of arsenic sulfide.
In addition to the volume of waste combusted, the composition of waste is likely to be different.
They discovered by the 10th century that saltpeter, which is a salt of nitrogen, niter, when mixed with sulfur, water, and air would combust on being heated.
Other sectors, of course, have different composite energy prices because of their different initial conditions and opportunities for abatement of air emissions when these fuels are combusted.
Yet all the evidence is that polyurethane foam spontaneously combusts, particularly within 48 hours of manufacture.
An examination might tell us why this material combusts internally in various situations.
I have not heard that they have combusted as he said they would.
